﻿/*
 * Copyright (C) 2021-2025 The CocoKeyboard Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.cocokeyboard.lib.android

import android.content.Context
import android.database.ContentObserver
import android.os.Handler

fun interface OnSystemSettingsChangedListener {
    fun onChanged()
}

class SystemSettingsObserver(
    context: Context,
    private val listener: OnSystemSettingsChangedListener,
) : ContentObserver(Handler(context.mainLooper)) {

    override fun deliverSelfNotifications(): Boolean {
        return true
    }

    override fun onChange(selfChange: Boolean) {
        listener.onChanged()
    }
}
